Patents Assigned to Universite of Joseph Fourier
  • ULTRASONIC BONE MOTION TRACKING SYSTEM
    Publication number: 20090018445
    Abstract: A computerized bone motion tracking system according to one exemplary embodiment is configured to: provide a non-invasive means for accurate measurement and tracking of the motion of a bone using a volumetric ultrasound transducer and a three dimensional position measurement system; provide relative measurements of one bone relative to another bone of a joint; decompose relative joint motion into specific components; and measure joint instability and range of motion.
    Type: Application
    Filed: June 20, 2008
    Publication date: January 15, 2009
    Applicants: Perception Raisonnement Action en Medecine, Universite of Joseph Fourier
    Inventors: Jonathan Schers, Christopher Plaskos, Stephane Lavallee, Jocelyn Troccaz